Important Abbreviations of General Knowledge

Below are some important and most popular General Knowledge Abbreviations. If you are planning to give any government exam or any exam that is in any way related to knowing full forms then this article is meant for you. And even if you are not giving any exam any time soon then these full forms will surely help you in the future.

Abbreviations

These full forms are very common in our day to day life and one must know them thoroughly.

  • UDP –  User Datagram Protocol.
  • RTC  – Real Time Clock.
  • IP – Internet Protocol.
  • CAG –  Comptroller and Auditor General.
  • FERA – Foreign Exchange Regulation Act.
  • ISRO – International Space Research organization.
  • ISDN – Integrated Services Digital Network.
  • SAARC  –  South Asian Association for Regional Cooperation.
  • OMR – Optical Mark Recognition.
  • AHRL – Asian Human Right Commission.
  • JPEG  – Joint photo Expert Group.
  • URL –  Uniform Resource Locator.
  • IRDP – Integrated Rural Development Programme.
  • A.S.L.V – Augmented satellite Launch vehicle.
  • I.C.U. – Intensive Care Unit.
  • A.T.M – Automated Teller Machine.
  • C.T.S. – Cheque Truncated System.
  • C.T.R – Cash Transaction Receipt.
  • NEFT – National Electronic Funds Transfer.
  • GDP  – Gross Domestic Product.
  • FDI – Foreign Direct Investment.
  • EPFO – Employees Provident Fund Organization.
  • CRR – Cash Reserve Ratio.
  • CFRA – Combined Finance & Revenue Accounts.
  • GPF  – General Provident Fund.
  • GMT – Global Mean Time.
  • GPS – Global Positioning System.
  • GNP – Gross National Product.
  • SEU  –  Slightly Enriched Uranium.
  • GST – Goods and Services Tax
  • G.O.O.G.L.E –  global organization of oriented group language of earth.
  • Y.A.H.O.O –  Yet another hierarchical officious oracle
  • WINDOWS –   Wide Interactive Network Development for Office Work Solution.
  • COMPUTER –  Common Oriented Machine Particularly United and used under              Technical and Educational Research.
  • VIRUS  –  Vital Information Resources Under Siege.
  • UMTS –  Universal Mobile Telecommunications System.
  • AMOLED – Active Matrix Organic Light Emitting Diode.
  • OLED – Organic Light Emitting Diode
  • IMEI – International Mobile Equipment Identity.
  • ESN –  Electronic Serial Number.
  • PAN  – permanent account number.
  • PDF – portable document format.
  • SIM  – Subscriber Identity Module.
  • ATM –  Automated Teller machine.
  • IFSC – Indian Financial System Code.
  • FSSAI – Food Safety & Standards Authority of India.
  • Wi-Fi –  Wireless fidelity.
  • UPS  –  Uninterruptible power supply.
  • HDMI –  High-Definition Multimedia Interface.
  • VPN  – Virtual private network.
  • APN  – Access Point Name.
  • LED – Light emitting diode.
  • DLNA – Digital Living Network Alliance.
  • RAM – Random access memory.
  • ROM – Read only memory.
  • VGA –  Video Graphics Array.
  • QVGA  – Quarter Video Graphics Array.
  • WVGA –  Wide video graphics array.
  • WXGA  – Widescreen Extended Graphics Array.
  • USB –  Universal serial Bus.
  • WLAN  – Wireless Local Area Network.
  • PPI  – Pixels Per Inch.
  • LCD  – Liquid Crystal Display.
  • HSDPA  – High-speed down-link packet access.
  • HSUPA  –  High-Speed Uplink Packet Access.
  • HSPA  – High-Speed Packet Access.
  • GPRS   –  General Packet Radio Service.
  • EDGE  – Enhanced Data Rates for Global Evolution.
  • NFC  –  Near field communication.
  • OTG  – On-the-go.
  • S-LCD  – Super Liquid Crystal Display.
  • OS – Operating system.
  • SNS  – Social network service.
  • H.S – HOTSPOT.
  • P.O.I – Point of interest.
  • GPS  –  Global Positioning System.
  • DVD  –  Digital Video Disk.
  • DTP  – Desk top publishing.
  • DNSE  – Digital natural sound engine.
  • OVI –  Ohio Video Intranet.
  • CDMA  – Code Division Multiple Access.
  • WCDMA  – Wide-band Code Division Multiple Access.
  • GSM  – Global System for Mobile Communications.
  • DIVX  – Digital internet video access.
  • APK  – Authenticated public key.
  • J2ME  – Java 2 micro edition.
  • SIS  – Installation source.
  • DELL –  Digital electronic link library.
  • ACER – Acquisition Collaboration Experimentation Reflection.
  • RSS  – Really simple syndication.
  • TFT  – Thin film transistor.
  • AMR  – Adaptive Multi-Rate.
  • MPEG  –  moving pictures experts group.
  • IVRS  – Interactive Voice Response System.
  • HP –  Hewlett Packard.

It shall be noted that these full forms are based on past year government exam question papers.

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